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Posted to github@arrow.apache.org by "eddelbuettel (via GitHub)" <gi...@apache.org> on 2023/05/16 20:53:25 UTC

[GitHub] [arrow] eddelbuettel opened a new pull request, #35626: GH-35617: [Docs] Current n_buffers use in C API example

eddelbuettel opened a new pull request, #35626:
URL: https://github.com/apache/arrow/pull/35626

   
   closes #35617
   
   ### Rationale for this change
   
   As described in #35617 the example in docs suffers from a likely copy-and-paste error as the `n_buffers` value references the _parent_ rather that the two children where this is used. `g++-12` spots this and bemoans that assigning to, respectively, `buffers[1]` and then `buffers[1]` and `buffers[2]` is out of bounds.
   
   ### What changes are included in this PR?
   
   The example is corrected.
   
   ### Are these changes tested?
   
   Yes, locally.  The warnings under `g++-12` go away.
   
   ### Are there any user-facing changes?
   
   Not in behavior but the documentation is improved.
   


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[GitHub] [arrow] kou merged pull request #35626: GH-35617: [Docs] Current n_buffers use in C API example

Posted by "kou (via GitHub)" <gi...@apache.org>.
kou merged PR #35626:
URL: https://github.com/apache/arrow/pull/35626


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[GitHub] [arrow] github-actions[bot] commented on pull request #35626: GH-35617: [Docs] Current n_buffers use in C API example

Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on PR #35626:
URL: https://github.com/apache/arrow/pull/35626#issuecomment-1550347810

   :warning: GitHub issue #35617 **has been automatically assigned in GitHub** to PR creator.


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[GitHub] [arrow] ursabot commented on pull request #35626: GH-35617: [Docs] Current n_buffers use in C API example

Posted by "ursabot (via GitHub)" <gi...@apache.org>.
ursabot commented on PR #35626:
URL: https://github.com/apache/arrow/pull/35626#issuecomment-1554660563

   ['Python', 'R'] benchmarks have high level of regressions.
   [ursa-i9-9960x](https://conbench.ursa.dev/compare/runs/0b143b550ff8499190c46f8e870e4a8d...9010f7e69d1b409ca75d87940dacf455/)
   


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[GitHub] [arrow] github-actions[bot] commented on pull request #35626: GH-35617: [Docs] Current n_buffers use in C API example

Posted by "github-actions[bot] (via GitHub)" <gi...@apache.org>.
github-actions[bot] commented on PR #35626:
URL: https://github.com/apache/arrow/pull/35626#issuecomment-1550347766

   * Closes: #35617


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[GitHub] [arrow] ursabot commented on pull request #35626: GH-35617: [Docs] Current n_buffers use in C API example

Posted by "ursabot (via GitHub)" <gi...@apache.org>.
ursabot commented on PR #35626:
URL: https://github.com/apache/arrow/pull/35626#issuecomment-1554656308

   Benchmark runs are scheduled for baseline = 88339cd8aa0c023791566085fa659e0c99d22161 and contender = aaf62591741a2f3b4df0d84273ebdbdcb01a8005. aaf62591741a2f3b4df0d84273ebdbdcb01a8005 is a master commit associated with this PR. Results will be available as each benchmark for each run completes.
   Conbench compare runs links:
   [Finished :arrow_down:0.0% :arrow_up:0.0%] [ec2-t3-xlarge-us-east-2](https://conbench.ursa.dev/compare/runs/3bc6a9e30d264f7887b1edb517192fdc...92914c4c226040259122f84d69964f99/)
   [Finished :arrow_down:0.44% :arrow_up:0.03%] [test-mac-arm](https://conbench.ursa.dev/compare/runs/fb1b88b5690940208fda0e55ea70b37c...b9cf8d73dcb440e2b22dbf48189aff35/)
   [Finished :arrow_down:1.78% :arrow_up:0.0%] [ursa-i9-9960x](https://conbench.ursa.dev/compare/runs/0b143b550ff8499190c46f8e870e4a8d...9010f7e69d1b409ca75d87940dacf455/)
   [Finished :arrow_down:1.75% :arrow_up:0.06%] [ursa-thinkcentre-m75q](https://conbench.ursa.dev/compare/runs/ee9e3598d9db4ab789645c7e10a2e6ef...004fc166d33948c39daf940f24030347/)
   Buildkite builds:
   [Finished] [`aaf62591` ec2-t3-xlarge-us-east-2](https://buildkite.com/apache-arrow/arrow-bci-benchmark-on-ec2-t3-xlarge-us-east-2/builds/2885)
   [Finished] [`aaf62591` test-mac-arm](https://buildkite.com/apache-arrow/arrow-bci-benchmark-on-test-mac-arm/builds/2921)
   [Finished] [`aaf62591` ursa-i9-9960x](https://buildkite.com/apache-arrow/arrow-bci-benchmark-on-ursa-i9-9960x/builds/2886)
   [Finished] [`aaf62591` ursa-thinkcentre-m75q](https://buildkite.com/apache-arrow/arrow-bci-benchmark-on-ursa-thinkcentre-m75q/builds/2911)
   [Finished] [`88339cd8` ec2-t3-xlarge-us-east-2](https://buildkite.com/apache-arrow/arrow-bci-benchmark-on-ec2-t3-xlarge-us-east-2/builds/2884)
   [Finished] [`88339cd8` test-mac-arm](https://buildkite.com/apache-arrow/arrow-bci-benchmark-on-test-mac-arm/builds/2920)
   [Finished] [`88339cd8` ursa-i9-9960x](https://buildkite.com/apache-arrow/arrow-bci-benchmark-on-ursa-i9-9960x/builds/2885)
   [Finished] [`88339cd8` ursa-thinkcentre-m75q](https://buildkite.com/apache-arrow/arrow-bci-benchmark-on-ursa-thinkcentre-m75q/builds/2910)
   Supported benchmarks:
   ec2-t3-xlarge-us-east-2: Supported benchmark langs: Python, R. Runs only benchmarks with cloud = True
   test-mac-arm: Supported benchmark langs: C++, Python, R
   ursa-i9-9960x: Supported benchmark langs: Python, R, JavaScript
   ursa-thinkcentre-m75q: Supported benchmark langs: C++, Java
   


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